TaylorMade Burner Irons
Every Burner Iron is Engineered with Progressive Precision Improved SuperFast Technology incorporates progressive COR (Coefficient of Restitution), MOI (Moment of Inertia) and shaft length, plus ultra-light shafts and grips reduce overall club weight and increase speed, to generate meaningful distance A Multi-Functional Sole with beveled edges reduces turf resistance to deliver maximum force to the ball at impact Inverted Cone Technology expands the area on the clubface that delivers higher ball speed, resulting in more consistent distance from shot to shot Progressive face thickness and head shape and size make every Burner iron uniquely powerful. COR and MOI have been optimized in every iron   Coefficient of Restitution (COR) Coefficient of Restitution, or “COR” relates to the energy transfer that occurs when one object collides with another. In terms of golf clubs, COR is directly related to the speed of a golf ball as it rebounds from a clubface. Generally, a club with higher COR will generate greater ball velocity, equaling more distance. COR is expressed as a percentage. In terms of distance, a player with a swing speed from 100 to 120 mph should gain about two yards for every one percent increase in COR. Moment of Inertia (MOI) Moment of Inertia is the measure of an object’s ability to resist twisting – in terms of a club head, MOI refers to the head’s resistance to twisting on off-center hits. The higher the MOI measurement, the stable and resistant to twisting the head will be. A club head’s propensity to resist twisting on off-center hits is crucial, especially to recreational golfers, who frequently make contact away from the center of the clubface. A club with low MOI will tend to twist open when contact is made toward the toe and closed when contact is made toward the heel, and the direction of the shot suffers and COR drops. Although a higher MOI will not remedy loss of COR on off-center hits, it will make the head more resistant to twisting, resulting in a straighter shot.   |
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